34453442023 has 16 divisors (see below), whose sum is σ = 46259168256. Its totient is φ = 24781695840.

The previous prime is 34453442017. The next prime is 34453442027. The reversal of 34453442023 is 32024435443.

34453442023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-34453442023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34453442023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34453442027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17208511 + ... + 17210512.

It is an arithmetic number, because the mean of its divisors is an integer number (2891198016).

Almost surely, 2^34453442023 is an apocalyptic number.

34453442023 is a deficient number, since it is larger than the sum of its proper divisors (11805726233).

34453442023 is a wasteful number, since it uses less digits than its factorization.

34453442023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34419054.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 34453442023 its reverse (32024435443), we get a palindrome (66477877466).

The spelling of 34453442023 in words is "thirty-four billion, four hundred fifty-three million, four hundred forty-two thousand, twenty-three".